the benghazi attack fallout. right now on capitol hill senators are grilling top state department officials following a blistering report that faulted management primarily at the state department for inadequate security at our american consulate and september the 11th. at least one state department staffer has been shown the door. a lot of folks are asking if that is token firing than something with much more far receiving issues. three others we're told could soon follow in terms of heads that may roll at the state department. bring in chief intelligence correspondent catherine herridge live at capitol hill this morning. catherine, what are we expecting in this hearing today? >> reporter: good morning, martha and thank you. really a key piece not addressed in this report is the policy piece, the administration's piece. why was it the obama administration favored light security footprint in benghazi when it was clearly in conflict with the intelligence picture on the ground? there were 20 documented threats or in